HomePeople Biography and filmographyBrandon Guercio Biography unavailable on TMDB. Movies (0)TV shows (5) Movies (0) No credits available. TV shows (5) Mesías2020 · Writer, Producer Treadstone2019 · Writer, Supervising Producer Gone2018 · Writer, Co-Producer Quantico2015 · Supervising Producer, Writer Nikita2010 · Writer